Don't be overawed by being the interviewee - remember that you should also be assessing the people interviewing you as well. You should be able to get an idea of not only whether you'd be right for them, but whether they'd be right for you. Different type of work, but I've had interviews and trials at places where I definitely wouldn't want to work, from those doing the interviewing and/or the work conditions. If you NEED the job, that's one thing, but if you're going to be unhappy and be wanting to leave almost immediately, it'd be a big mistake.